Chess South Africa
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Chess South Africa
Kwelani, A (Amvuyele)
Dob:
2012/03/01 (U14)
Gender:
Male
Chess SA id:
1120149000
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/08/17 (80 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1347.3
Current Weighted rating
1278.4
Current Weighted performance
1316.8
Current official/published rating (highest between Raw, WR and WP)
1347.3
Current highest rating achieved
1347.3
Current floor (min rating allowed)
847.3
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±134.4
Current Raw change used (final)
0.0
Projected new Raw rating
1347.3
Projected new Weighed rating
1177.9
Projected new Weighted performance
1316.8
Projected new final Raw rating (if new WP > new Raw)
1347.3
Projected new highest rating
1347.3
Projected new floor
847.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.3
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1344.6
Current Weighted rating
1294.4
Current Weighted performance
1316.8
Current official/published rating (highest between Raw, WR and WP)
1344.6
Current highest rating achieved
1344.6
Current floor (min rating allowed)
844.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±134.9
Current Raw change used (final)
0.0
Projected new Raw rating
1344.6
Projected new Weighed rating
1192.7
Projected new Weighted performance
1316.8
Projected new final Raw rating (if new WP > new Raw)
1344.6
Projected new highest rating
1344.6
Projected new floor
844.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1344.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1162.4
Current Weighted rating
1181.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.9
Current highest rating achieved
1202.0
Current floor (min rating allowed)
702.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±174.9
Current Raw change used (final)
0.0
Projected new Raw rating
1162.4
Projected new Weighed rating
1086.8
Projected new Weighted performance
821.8
Projected new final Raw rating (if new WP > new Raw)
1162.4
Projected new highest rating
1202.0
Projected new floor
702.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.4
Projected effective change (new Official - current Official)
-19.5
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
5th BC Trails 2024 (U14A)
2024/08/17
2024/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1263.6
1287.2
Analysis
8
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Boys)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1263.6
1287.2
Analysis
7
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1252.2
1281.8
Analysis
6
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1194.8
1230.3
Analysis
5
BC Chess HS Trials 3 2024 (B)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
7
7
5.0
1194.8
1230.3
Analysis
4
Bhongweni Chess Club Open 2024 (U14)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
2.0
1299.1
1202.0
Analysis
3
UFH Open 2024 (C)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1299.1
1323.9
Analysis
2
2nd Buffalo City Chess Trials 2024 (High School B)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1299.1
1323.9
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U14A)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1276.4
1300.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
5th BC Trails 2024 (U14A)
2024/08/17
2024/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1263.6
1287.2
Analysis
17
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Boys)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1263.6
1287.2
Analysis
16
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1252.2
1281.8
Analysis
15
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1194.8
1230.3
Analysis
14
BC Chess HS Trials 3 2024 (B)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
7
7
5.0
1194.8
1230.3
Analysis
13
Bhongweni Chess Club Open 2024 (U14)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
2.0
1299.1
1202.0
Analysis
12
UFH Open 2024 (C)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1299.1
1323.9
Analysis
11
2nd Buffalo City Chess Trials 2024 (High School B)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1299.1
1323.9
Analysis
10
Buffalo City Vikings Chess Trials 2024 (U14A)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1276.4
1300.5
Analysis
9
BC Vikings Closed 2023 (U12)
2023/10/03
2023/10/04
Buffalo City (EBC)
Standard
65
0.85
6
5
2.0
1274.3
1300.8
Analysis
8
BC 5th Trials 2023 (U12A)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1250.2
1251.6
Analysis
7
3rd BC Trials 2023 (U12A)
2023/08/12
2023/08/12
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1229.0
1226.0
Analysis
6
Berlin High School Sports Festival 2023
2023/07/29
2023/07/29
Buffalo City (EBC)
Rapid
35
0.66
6
5
3.0
1213.1
1178.0
Analysis
5
2nd BC Trials 2023 (U12A)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
7
3.0
1218.3
1200.0
Analysis
4
BC Chess Trials 1 of 5 2023 (U12A)
2023/04/22
2023/04/22
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1190.7
1191.6
Analysis
3
3rd Vikings Champs 2023 (U10B+U12B)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1180.4
1176.8
Analysis
2
2nd Little Vikings 2023 (U12B)
2023/02/23
2023/02/23
Buffalo City (EBC)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
1
Little Vikings 2023 (U10B+U12B)
2023/02/11
2023/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
48
25
2
21
26.0
54.2
35.4
1233.6
1269.0
White
24
15
1
8
15.5
64.6
124.0
1211.9
1335.9
Black
24
10
1
13
10.5
43.8
-53.1
1255.3
1202.2
Standard
All
42
23
2
17
24.0
57.1
60.7
1237.7
1298.4
White
21
13
1
7
13.5
64.3
121.4
1212.1
1333.6
Black
21
10
1
10
10.5
50.0
0.0
1263.2
1263.2
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1205.2
1063.5
White
3
2
0
1
2.0
66.7
141.7
1210.3
1352.0
Black
3
0
0
3
0.0
0.0
-425.0
1200.1
775.1
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
93
47
7
39
50.5
54.3
36.6
1230.0
1266.5
White
46
31
4
11
33.0
71.7
184.8
1201.0
1385.8
Black
47
16
3
28
17.5
37.2
-108.5
1258.3
1149.8
Standard
All
75
39
7
29
42.5
56.7
56.7
1230.3
1286.9
White
38
26
4
8
28.0
73.7
201.3
1201.6
1402.9
Black
37
13
3
21
14.5
39.2
-91.9
1259.7
1167.8
Rapid
All
18
8
0
10
8.0
44.4
-47.2
1228.8
1181.6
White
8
5
0
3
5.0
62.5
106.3
1198.4
1304.6
Black
10
3
0
7
3.0
30.0
-170.0
1253.2
1083.2
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120150766
Bopi, L (Lumnko)
6
1.0
1
0
5
16.7
1251.5
-283.3
968.1
View list
2
1120153653
Makeleni, S (Sandiso)
3
3.0
3
0
0
100.0
1244.9
425.0
1669.9
View list
3
1120131144
Ndwandwa, L (Luhlumile)
3
0.0
0
0
3
0.0
1227.8
-425.0
802.8
View list
4
1120153217
Balfour, O (Omeleza)
2
2.0
2
0
0
100.0
1274.7
425.0
1699.7
View list
5
1120150772
Mafukidze, A (Arnold)
2
1.5
1
1
0
75.0
1204.7
212.5
1417.2
View list
6
1130136891
Scheeld, L (Liam)
2
1.5
1
1
0
75.0
1204.7
212.5
1417.2
View list
7
2130097267
Dyabooi, A (Azingce)
2
1.0
1
0
1
50.0
1223.7
0.0
1223.7
View list
8
1130137759
Du Preez, D (Dante)
2
1.0
1
0
1
50.0
1237.2
0.0
1237.2
View list
9
1120148996
Hlela, Z (Zimi)
2
1.0
1
0
1
50.0
1281.3
0.0
1281.3
View list
10
1130136882
Jagers, N (Noah)
2
1.0
1
0
1
50.0
1246.3
0.0
1246.3
View list
11
2120141794
Kleynhans, R (Rachelle)
2
1.0
1
0
1
50.0
1256.9
0.0
1256.9
View list
12
1120149007
Planga, K (Kungawo)
2
1.0
1
0
1
50.0
1204.5
0.0
1204.5
View list
13
1120150771
Harman, R (Ryan)
2
0.5
0
1
1
25.0
1234.5
-212.5
1022.0
View list
14
1120131139
Mabhera, J (Jedidiah)
2
0.0
0
0
2
0.0
1275.3
-425.0
850.3
View list
15
1110306188
Els, G (Gabriel)
1
1.0
1
0
0
100.0
1252.2
425.0
1677.2
View list
16
1120153664
Dyani, I (Isivile)
1
1.0
1
0
0
100.0
1218.3
425.0
1643.3
View list
17
1130136873
Basson, Z (Zachary)
1
1.0
1
0
0
100.0
1250.2
425.0
1675.2
View list
18
2110153669
Adabla, H (Helen Salasi)
1
1.0
1
0
0
100.0
1194.8
425.0
1619.8
View list
19
1100300937
Ackeer, J (Jonathan)
1
1.0
1
0
0
100.0
1194.8
425.0
1619.8
View list
20
1080301793
Boateng, A (Anash)
1
1.0
1
0
0
100.0
1299.1
425.0
1724.1
View list